src-subdir-mgt.sh: Don't copy from empty proglang/ subdirs (these shd…

…nt exist btw) to avoid warning
bootstrapworld · Feb 15, 2025 · 728ef51 · 728ef51
1 parent 5329f65
commit 728ef51
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/maker/src-subdir-mgt.sh b/lib/maker/src-subdir-mgt.sh
@@ -5,7 +5,9 @@ function adjustproglangsubdirs() {
   local d=$1
   local pl=$2
 
-  test -d "$d"/"$pl" && $CP -p "$d"/"$pl"/* "$d"
+  if test -d "$d"/"$pl"; then
+    (find "$d"/"$pl" -maxdepth 0 -empty|grep -q .) || $CP -p "$d"/"$pl"/* "$d"
+  fi
 
   if test "$pl" != pyret -a "$pl" != none; then
     local lang